Geology of the west-central part of the southern anthracite field and adjoining areas, Pennsylvania /

Bibliographic Details
Main Authors: Wood, Gordon H. (Gordon Harry), 1919-, Trexler, J. Peter, 1926- (Author), Kehn, Thomas M. (Author)
Format: Government Document Book
Language:English
Published: Washington : U.S. Govt. Print. Off, 1969.
Series:Geological Survey professional paper ; 602.
Subjects: